ÌâÄ¿ÄÚÈÝ

³¤ºùË®¿âÊÇÍþÔ¶ÏسÇÇøºÍ×Ô¹±ÊÐÇøµÄÒûÓÃˮˮԴµØÖ®Ò»£¬Ä³Ð£³õÈý»¯Ñ§ÐËȤС×éµÄͬѧ¶ÔË®¿âË®ÖʵÄ×´¿ö½øÐÐÁËÏà¹ØµÄµ÷²éÑо¿£¬ÇëÄã²ÎÓëÆäÖУº
£¨1£©È¡»ØË®Ñù£¬¾²Öúó¹ýÂË¡£ÔÚʵÑéÊÒÀÈôÒª³ýÈ¥ÂËÒºÖÐËùÓÐÔÓÖÊ£¬»¹ÐèÒª½øÐеÄʵÑéÊÇ         ¡£
£¨2£©ÈôÒª²â¶¨³¤ºùË®¿âµÄË®µÄËá¼î¶È£¬×îÊÊÒ˵ÄÊÇ£¨Ìî×Öĸ)          ¡£
A£®×ÏɫʯÈïÊÔÒº      B£®pHÊÔÖ½        C£®ÎÞÉ«·Ó̪ÊÔÒº
£¨3£©ÈôҪȡˮÑù¼ÓÈÈ£¬ËùÈ¡Ë®µÄÌå»ý²»³¬¹ýÊÔ¹ÜÈÝ»ýµÄ        ¡£
£¨4£©È¡ÉÙÁ¿¹ýÂ˺óµÄË®ÑùÔÚÕô·¢ÃóÖмÓÈÈÕô¸Éºó·¢ÏÖÓн϶àµÄ¹ÌÌå²ÐÁôÎ½øÒ»²½·ÖÎö·¢ÏÖ²ÐÁôÎïÖк¬Óн϶àCa2+£¬ËµÃ÷³¤ºùË®¿âµÄË®ÊôÓÚ         ¡£
£¨5£©ÔڻÖУ¬Ä³Í¬Ñ§²»Ð¡Ðı»ÂìÒÏÒ§ÁË(ÂìÒ϶¾Òº³ÊËáÐÔ)£¬ºÜÑ÷£¬ÓÃÏÂÁÐÎïÖÊͿĨ¿ÉÒÔ¼õÇáÍ´¿àµÄÊÇ£¨Ìî×Öĸ£©         ¡£
A£®Ê³´×           B£®·ÊÔíÒº        C£®ÆûË®
£¨6£©Îª±£»¤Ë®Ô´µØ£¬·ÀֹˮÎÛȾ£¬ÇëÄãÌá³öÒ»ÌõºÏÀí»¯½¨Ò飺         ¡£

£¨1£©ÕôÁ󠣨2£©B £¨3£© 1/3 £¨4£©Ó²Ë® £¨5£©B   £¨6£©½ûÖ¹ÂÒÈÓÀ¬»øµÈ

½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÕôÁó¿ÉÒÔ³ýȥˮÖеĿÉÈÜÐÔÔÓÖÊ£»È¡»ØË®Ñù£¬¾²Öúó¹ýÂË£®ÔÚʵÑéÊÒÀÈôÒª³ýÈ¥ÂËÒºÖÐËùÓÐÔÓÖÊ£¬»¹ÐèÒª½øÐеÄʵÑéÊÇÕôÁó£»
£¨2£©pHÊÔÖ½¿ÉÒԲⶨÈÜÒºµÄËá¼î¶È£¬¶øAºÍCÖ»ÄܲⶨÈÜÒºµÄËá¼îÐÔ£»¹ÊÒª²â¶¨ºþ¹âÑÒµÄË®µÄËá¼î¶È£¬¿ÉÒÔÓÃpHÊÔÖ½£»
£¨3£©¸øÊÔ¹ÜÖеÄÒºÌå¼ÓÈÈʱ£¬Îª·ÀÖ¹ÒºÌå·ÐÌÚÅç³öÊÔ¹ÜÊ¢ÒºÌå²»Äܳ¬¹ýÈܼÁµÄ£»
£¨4£©º¬Óн϶à¿ÉÈÜÐԸơ¢Ã¾»¯ºÏÎïµÄË®½ÐӲˮ£¬³¤ºùË®¿âµÄË®Öк¬Óн϶àCa2+£¬ËµÃ÷³¤ºùË®¿âµÄË®ÊôÓÚӲˮ£»
£¨5£©ÂìÒϵÄËáÐÔ¶¾ÒºÊÇÔì³ÉÌÛÍ´µÄÔ­Òò£¬¹ÊͿĨ¼îÐÔµÄÎïÖÊ°ÑËáÐÔÎïÖÊ·´Ó¦µô¾Í¿ÉÒÔ¼õÇáÌÛÍ´£»ABCÖÐÖ»ÓÐB·ÊÔíË®ÊǼîÐԵģ¬¹ÊÑ¡B£»
£¨6£©Îª±£»¤Ë®Ô´µØ£¬·ÀֹˮÎÛȾ£º¹¤Òµ·ÏË®¾­¹ý´¦Àí´ï±êºóÔÙÅÅ·Å£»Å©ÒµÉÏÉÙÒ¯»¯·ÊÅ©Ò©£»½ûÖ¹ÂÒÈÓÀ¬»øµÈ.
¿¼µã£ºË®µÄ¾»»¯£»¸øÊÔ¹ÜÀïµÄÒºÌå¼ÓÈÈ£»¹ýÂ˵ÄÔ­Àí¡¢·½·¨¼°ÆäÓ¦Óã»ÈÜÒºµÄËá¼î¶È²â¶¨£»Ë®×ÊÔ´µÄÎÛȾÓë·ÀÖΣ»Öкͷ´Ó¦¼°ÆäÓ¦ÓÃ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨10·Ö£©»¯Ñ§ÓëÉú»îÃÜÇÐÏà¹Ø¡£ÇëÓÃÏà¹ØµÄ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ìú¹øÊÇÓÐÒæÓÚÈËÀཡ¿µµÄÀíÏë´¶¾ß£¬Ö÷ÒªÔ­ÒòÊÇ          £¬µ«ËüºÜÈÝÒ׸úË®ºÍ
      µÈ·¢Éú·´Ó¦¶øÉúÐ⣬д³öÒ»ÖÖÔ¤·ÀÌú¹øÉúÐâµÄ¾ßÌå×ö·¨              ¡£
£¨2£©ÁÙ½üÖп¼£¬ÂèÂèΪÁ˸øСÀöÔö¼ÓÓªÑø£¬Öƶ¨ÁËÎç²ÍʳÆ×ÈçÏ£ºÃ×·¹¡¢Õ¨¼¦ÍÈ¡¢ÇåÕôÓ㡢ţÄÌ¡£Ê³Æ×Öи»º¬ÌÇÀàµÄʳÎïÊÇ               £¬ÎªÁËÓªÑø¾ùºâ£¬Ä㽨ÒéСÀöµÄÂèÂ軹ӦÔö¼ÓµÄʳÎïÊÇ         £¨Ð´Ò»ÖÖ£©¡£
£¨3£©½ñÄêÄê³õÎÒ¹ú¶àµØ³öÏÖÁËÎíö²ÌìÆø£¬PM2.5ÊÇÔì³ÉÕâÖÖÌìÆøµÄ¡°ÎÞÐס±Ö®Ò»¡£
¢ÙPM2.5ÊÇÖ¸´óÆøÖÐÖ±¾¶Ð¡ÓÚ»òµÈÓÚ2.5΢Ã׵ĿÅÁ£ÎҲ³Æ¿ÉÈë·Î¿ÅÁ£Îï¡£ÏÂÁÐÐÐΪ»á²úÉúPM2.5µÄÊÇ         ¡£

A£®½«Ð£Ô°µÄÀ¬»ø¶Ñ»ýÆðÀ´£¬¾ÍµØ·ÙÉÕB£®Îª·½±ã³öÐУ¬Ìᳫ´óÁ¿¹ºÂòºÍʹÓÃ˽¼Ò³µ
C£®´óÁ¦·¢Õ¹»ðÁ¦·¢µçD£®½ÚÈÕÀïȼ·Å±ÞÅÚ
¢ÚΪ¸ÄÉÆ¿ÕÆøµÄÖÊÁ¿£¬ÈËÃÇÑо¿·¢ÏÖNH3ȼÉÕÉú³ÉµªÆøºÍË®£¬ÇÒÊÍ·Å´óÁ¿ÄÜÁ¿£¬ÓÐÒ»¶¨Ó¦ÓÃÇ°¾°£¬NH3ȼÉյĻ¯Ñ§·´Ó¦·½³ÌʽΪ                             ¡£

2013 Äê¼ÃÄÏÊÐÕûºÏõÀͻȪ¡¢´óÃ÷ºþ¡¢ÎåÁú̶¡¢»¤³ÇºÓµÈÂÃÓÎ×ÊÔ´£¬×齨ÌìϵÚһȪ·ç¾°Çø£¬Ëü¼¯¶ÀÌصÄ×ÔȻɽˮ¾°¹ÛºÍÉîºñµÄÀúÊ·ÎÄ»¯µ×ÔÌÓÚÒ»Ì壬Ϊ 5A ¼¶¾°Çø¡£

£¨1£©õÀͻȪˮÊôÓÚ__________£¨Ìî¡°´¿¾»Î»ò¡°»ìºÏÎ£©¡£
£¨2£©Ä³»¯Ñ§Ð¡×éµÄͬѧ¶Ô»¤³ÇºÓµÄË®Ñù½øÐÐÁËÏà¹ØµÄÑо¿£¬ÏÖÒªÓà pH ÊÔÖ½´ÖÂԲⶨºÓË®µÄËá¼îÐÔÇ¿Èõ£¬²â¶¨µÄ¾ßÌå·½·¨ÊÇ                                                                             
                                                                                 
                                                                                 
£¨3£©ÎªÁ˼ìÑé´óÃ÷ºþË®ÊÇÈíË®»¹ÊÇӲˮ£¬¿ÉÏòË®ÑùÖмÓÈë___________£¬½Á°è¡£
£¨4£©¼ÃÄÏÊÇȪˮ֮¶¼£¬¶ÔȪˮµÄÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ         £¨ÌîÐòºÅ£©

A£®Ç峺µÄȪˮÊÇÈÜÒº B£®ÕôÁóÊǾ»»¯³Ì¶È×î¸ßµÄ¾»Ë®·½·¨
C£®¿ÉÓÃÖó·ÐµÄ·½·¨½µµÍȪˮµÄÓ²¶È D£®¹ýÂË¿ÉÒÔ³ýȥȪˮÖеĿÉÈÜÐÔÔÓÖÊ

£¨6·Ö£©Ë®ÊÇÖØÒªµÄ×ÔÈ»×ÊÔ´£¬ÊÇÈËÀàÀµÒÔÉú´æµÄÎïÖÊ»ù´¡¡£
£¨1£©Ë®ÊǺܺõÄÈܼÁ£¬ÏÂÁÐÎïÖÊÓëË®»ìºÏ²»ÄÜÐγÉÈÜÒºµÄÊÇ         £¨Ìî×ÖĸÐòºÅ£©¡£
A£®ÕáÌÇ         B£®Ê³ÑΠ       C£®Ö²ÎïÓÍ      D£®¾Æ¾«
£¨2£©Ë®ÈÜÒºµÄÓ¦Ó÷dz£¹ã·º¡£3%µÄ¹ýÑõ»¯ÇâÈÜÒº¿ÉÓÃÓÚÏû¶¾£¬ÅäÖÆ3%µÄ¹ýÑõ»¯  
ÇâÈÜÒº500g£¬ÐèÒª30% µÄ¹ýÑõ»¯ÇâÈÜÒº        g
£¨3£©ÌìȻˮÊÇ»ìºÏÎÓÃÏÂͼËùʾµÄ¼òÒ××°Öþ»»¯Ë®Ê±£¬»îÐÔÌ¿µÄÖ÷Òª×÷ÓÃÊÇ       ¡£º¬Óн϶àµÄCa2+¡¢Mg2+µÄË®±»³ÆΪӲˮ£¬Çø±ðӲˮºÍÈíË®µÄ·½·¨ÊÇ       ¡£Ó²Ë®Öó·Ðʱ»á½áË®¹¸£¬Ë®¹¸µÄÖ÷Òª³É·ÖΪ̼Ëá¸ÆºÍÇâÑõ»¯Ã¾¡£ÓÃʳ´×³ýË®¹¸Ê±£¬·¢ÉúµÄ·´Ó¦ÎªMg£¨OH£©2 + 2CH3COOH ===£¨CH3COO£©2Mg + 2H2O ºÍ       ¡£

£¨4£©Ó¢¹ú¿Æѧ¼ÒÈÕÇ°ÑÐÖƳöÒ»ÖÖÃû½Ð¡°¸ÉË®¡±µÄÎïÖÊ£¨Èçͼ£©£¬Ã¿¸ö¡°¸ÉË®¡±Á£×ÓÊÇÓÉСˮµÎ¡¢Íâ²ã°üÉÏɳÖʹèĤ×é³ÉµÄ¡£ÕâÖÖÌÇ·Û×´ÎïÖʵÄ×î´óÌØÉ«ÊǾßÓÐÇ¿Á¦ÎüÊÕ¶þÑõ»¯Ì¼µÄÄÜÁ¦£¬¾ßÓм«¸ßµÄÉÌÒµ¼ÛÖµ¡£ÏÂÁÐÓйء°¸ÉË®¡±µÄÐðÊöÕýÈ·µÄÊÇ       £¨Ìî×ÖĸÐòºÅ£©¡£

A£®¡°¸ÉË®¡±ÊôÓÚ´¿¾»Îï              B£®¡°¸ÉË®¡±µÄ»¯Ñ§Ê½ÎªH2O
C£®¡°¸ÉË®¡±¿ÉÓÃÓÚ½µµÍÎÂÊÒЧӦ      D£®¡°¸ÉË®¡±ÊÇÒ»ÖÖÌÇÀàÎïÖÊ

£¨8·Ö£©Ë®ÊÇÒ»ÇÐÉúÎïÉú´æËù±ØÐèµÄ£¬ÎÒÃÇÓ¦¸ÃÁ˽âÓйØË®µÄһЩ֪ʶ¡£
£¨1£©±£»¤Ë®»·¾³¡¢Õ䰮ˮ×ÊÔ´£¬ÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ¡£ÏÂÁÐ×ö·¨ÓÐÀûÓÚ±£»¤Ë®×ÊÔ´µÄÊÇ           (ÌîÐòºÅ)¡£
A£®´óÁ¿Ê¹Óû¯·ÊÅ©Ò©              B£®¹¤Òµ·ÏË®´¦Àí´ï±êºóÅÅ·Å
C£®Ê¹Óú¬Á×Ï´Ò·۠               D£®Éú»îÎÛˮֱ½ÓÅÅ·Å
£¨2£©Ë®Ò²ÊÇ×î³£¼ûµÄÈܼÁ£¬½«ÏÂÁÐÎïÖʼÓÈë×ãÁ¿µÄË®ÖУ¬ÄÜÐγÉÎÞÉ«ÈÜÒºµÄÊÇ      ¡££¨Ìî×ÖĸÐòºÅ£©
A£®Ö²ÎïÓÍ         B£®ÕáÌÇ        C£®CaCO3       D£®¸ßÃÌËá¼Ø
£¨3£©ÈܽâÁ˽϶àµÄµÄ¿ÉÈÜÐԸƺÍþµÄ»¯ºÏÎïµÄË®ÊôÓÚӲˮ¡£Ó²Ë®¶ÔÉú²ú¡¢Éú»î¶¼Óв»Á¼Ó°Ïì¡£Éú»îÖУ¬Ò»°ã¿ÉÓà        µÄ·½·¨À´Ê¹Ó²Ë®×ª»¯ÎªÈíË®¡£
£¨4£©ÎÒ¹úÑÐÖƳö±ÈƯ°×·Û¸ü¸ßЧµÄÒûÓÃË®Ïû¶¾¼Á¡°ClO2¡±£¬ÖÆÈ¡ClO2·´Ó¦Îª£º
X + 2NaClO2 ="=" 2ClO+ 2NaCl£¬ÔòXµÄ»¯Ñ§Ê½Îª       ¡£
£¨5£©Ð´³öÒ»¸öÓÐË®²Î¼ÓµÄ»¯ºÏ·´Ó¦µÄ»¯Ñ§·´Ó¦·½³Ìʽ£º        ¡£
£¨6£©ÔÚʵÑéÊÒÓÃŨÁòËáÅäÖÆÏ¡ÁòËáʱ£¬ÐèÒªÓõ½Ë®£¬ÆäÖ÷Òª²½ÖèÓУº¼ÆËã¡¢       ¡¢»ìÔÈ¡¢ÀäÈ´ÖÁÊÒÎÂ×°Æ¿²¢ÌùÉϱêÇ©¡£ ÈôÒªÅäÖÆ184gÖÊÁ¿·ÖÊýΪ10%µÄÏ¡ÁòËᣬÐèÒªÖÊÁ¿·ÖÊýΪ98%µÄŨÁòËá(ÃܶÈΪ1.84 g/cm3)       mL(¼ÆËã½á¹û±£ÁôһλСÊý)¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø